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TPS54332 参数 Datasheet PDF下载

TPS54332图片预览
型号: TPS54332
PDF下载: 下载PDF文件 查看货源
内容描述: 3.5A , 28V , 1MHz的降压DC / DC转换器,生态modeâ ?? ¢ [3.5A, 28V, 1MHz, STEP DOWN DC/DC CONVERTER WITH Eco-mode™]
分类和应用: 转换器
文件页数/大小: 26 页 / 1105 K
品牌: TI [ TEXAS INSTRUMENTS ]
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TPS54332  
SLVS875B JANUARY 2009REVISED FEBRUARY 2012  
www.ti.com  
VOUT  
VOUT  
1 V/div  
20 mV/div  
5 V/div  
PH  
VIN  
5 V/div  
t - Time - 2 ms/div  
t - Time - 2 ms/div  
Figure 22. TPS54332 Start Up  
Figure 23. TPS54332 Output Ripple During Eco-  
mode™ Operation  
SPACER  
REVISION HISTORY  
Changes from Original (January 2009) to Revision A  
Page  
Added a new table to the Description - For additional design needs ................................................................................... 2  
Changed the ABSOLUTE MAXIMUM RATINGS table, Input Voltage - EN pin max value From: 5V to 6V ........................ 2  
Changes from Revision A (march 2010) to Revision B  
Page  
Deleted Swift™ from the data sheet title .............................................................................................................................. 1  
Deleted feature Item: For SWIFT™ Documentation, See the TI Website at www.ti.com/swift ............................................ 1  
20  
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Copyright © 2009–2012, Texas Instruments Incorporated  
Product Folder Link(s): TPS54332  
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